A researcher found calculated 't' value significant at 0.05 level between two means of achievement of students of private school and state school.
Which of the following statements is true on the basis of above?
1
Null hypothesis may be retained and Research hypothesis is also retained
2
Null hypothesis may be rejected and Research hypothesis may be retained
3
Both hypotheses-Null and Research-are rejected
4
No decision can be taken on the basis of calculation